# ToString(IFormatProvider)

Method in [MarkupValue](https://docs.yarnspinner.dev/api/csharp/yarn.markup/yarn.markup.markupvalue)

## Summary

```csharp
public readonly string ToString(IFormatProvider formatProvider)
```

## Parameters

| Name                                    | Description |
| --------------------------------------- | ----------- |
| `System.IFormatProvider` formatProvider |             |